82606311

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 129884304

約数和(自身を除く): 47277993

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 641, 999, 1161, 1591, 1923, 2997, 3483, 4773, 5769, 14319, 17307, 23717, 27563, 42957, 51921, 71151, 82689, 128871, 213453, 248067, 640359, 744201, 1019831, 1921077, 2232603, 3059493, 9178479, 27535437, 82606311]

約数ペア:

[(1, 82606311), (3, 27535437), (9, 9178479), (27, 3059493), (37, 2232603), (43, 1921077), (81, 1019831), (111, 744201), (129, 640359), (333, 248067), (387, 213453), (641, 128871), (999, 82689), (1161, 71151), (1591, 51921), (1923, 42957), (2997, 27563), (3483, 23717), (4773, 17307), (5769, 14319)]